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Maths Olympiad Class 2 Place Value Worksheet

Maths Olympiad topic 1: Place value and digit puzzles · Set 829 · 40 questions
TalentJR

How to solve it (Biggest digit, biggest place): Greatest number: write the digits from biggest to smallest. Smallest number: write them from smallest to biggest — but a number cannot start with 0, so put the smallest non-zero digit first and the 0 next. Place value = the digit × the value of its place (ones, tens, hundreds, thousands).

NameDateTime takenScore ___ / 40
  1. 1.What is the place value of the digit 5 in 8635? (a) 500 (b) 5000 (c) 50 (d) 5
  2. 2.What is the place value of the digit 3 in 6378? (a) 3000 (b) 300 (c) 30000 (d) 30
  3. 3.What is the smallest 4-digit number you can make using the digits 0, 1, 2 and 3 once each? (a) 0123 (b) 1203 (c) 3210 (d) 1023
  4. 4.What is the smallest 3-digit number you can make using the digits 5, 6 and 0 once each? (a) 650 (b) 506 (c) 560 (d) 056
  5. 5.What is the smallest 4-digit number you can make using the digits 2, 0, 3 and 9 once each? (a) 9320 (b) 2039 (c) 2309 (d) 0239
  6. 6.What is the place value of the digit 3 in 2134? (a) 30 (b) 300 (c) 3000 (d) 3
  7. 7.What is the place value of the digit 9 in 5619? (a) 9 (b) 900 (c) 9000 (d) 90
  8. 8.What is the place value of the digit 2 in 9162? (a) 2 (b) 200 (c) 2000 (d) 20
  9. 9.What is the place value of the digit 5 in 1345? (a) 5 (b) 5000 (c) 500 (d) 50
  10. 10.What is the smallest 4-digit number you can make using the digits 8, 1, 6 and 0 once each? (a) 8610 (b) 1608 (c) 0168 (d) 1068
  11. 11.What is the greatest 4-digit number you can make using the digits 1, 2, 3 and 9 once each? (a) 3921 (b) 1239 (c) 9312 (d) 9321
  12. 12.What is the place value of the digit 4 in 2345? (a) 400 (b) 4000 (c) 4 (d) 40
  13. 13.What is the smallest 3-digit number you can make using the digits 9, 8 and 0 once each? (a) 089 (b) 980 (c) 890 (d) 809
  14. 14.What is the smallest 3-digit number you can make using the digits 0, 9 and 6 once each? (a) 690 (b) 960 (c) 069 (d) 609
  15. 15.What is the greatest 4-digit number you can make using the digits 3, 7, 2 and 9 once each? (a) 9723 (b) 9732 (c) 7932 (d) 2379
  16. 16.What is the smallest 3-digit number you can make using the digits 7, 0 and 5 once each? (a) 507 (b) 750 (c) 057 (d) 570
  17. 17.What is the greatest 4-digit number you can make using the digits 6, 7, 2 and 4 once each? (a) 6742 (b) 2467 (c) 7642 (d) 7624
  18. 18.What is the greatest 4-digit number you can make using the digits 1, 9, 8 and 6 once each? (a) 1689 (b) 9861 (c) 8961 (d) 9816
  19. 19.What is the smallest 3-digit number you can make using the digits 1, 0 and 6 once each? (a) 106 (b) 016 (c) 160 (d) 610
  20. 20.What is the place value of the digit 2 in 7423? (a) 2000 (b) 200 (c) 2 (d) 20
  21. 21.What is the greatest 3-digit number you can make using the digits 6, 9 and 4 once each? (a) 469 (b) 964 (c) 946 (d) 694
  22. 22.What is the place value of the digit 4 in 4523? (a) 4000 (b) 40000 (c) 400 (d) 400000
  23. 23.What is the greatest 3-digit number you can make using the digits 1, 6 and 3 once each? (a) 136 (b) 613 (c) 631 (d) 361
  24. 24.What is the smallest 3-digit number you can make using the digits 3, 9 and 0 once each? (a) 309 (b) 039 (c) 390 (d) 930
  25. 25.What is the place value of the digit 7 in 3715? (a) 7000 (b) 70000 (c) 70 (d) 700
  26. 26.What is the place value of the digit 1 in 6431? (a) 10 (b) 100 (c) 1000 (d) 1
  27. 27.What is the greatest 3-digit number you can make using the digits 7, 8 and 5 once each? (a) 857 (b) 578 (c) 875 (d) 785
  28. 28.What is the greatest 4-digit number you can make using the digits 7, 4, 5 and 6 once each? (a) 4567 (b) 7654 (c) 6754 (d) 7645
  29. 29.What is the greatest 3-digit number you can make using the digits 2, 6 and 9 once each? (a) 692 (b) 269 (c) 926 (d) 962
  30. 30.What is the smallest 4-digit number you can make using the digits 7, 0, 6 and 8 once each? (a) 6708 (b) 6078 (c) 8760 (d) 0678
  31. 31.What is the place value of the digit 2 in 2497? (a) 20000 (b) 2000 (c) 200000 (d) 200
  32. 32.What is the smallest 3-digit number you can make using the digits 0, 1 and 6 once each? (a) 016 (b) 610 (c) 106 (d) 160
  33. 33.What is the place value of the digit 5 in 3975? (a) 500 (b) 50 (c) 5000 (d) 5
  34. 34.What is the place value of the digit 6 in 6451? (a) 600000 (b) 600 (c) 6000 (d) 60000
  35. 35.What is the smallest 3-digit number you can make using the digits 2, 8 and 0 once each? (a) 820 (b) 280 (c) 028 (d) 208
  36. 36.What is the place value of the digit 9 in 2491? (a) 90 (b) 9 (c) 900 (d) 9000
  37. 37.What is the smallest 4-digit number you can make using the digits 3, 0, 7 and 5 once each? (a) 0357 (b) 3057 (c) 7530 (d) 3507
  38. 38.What is the greatest 3-digit number you can make using the digits 5, 2 and 1 once each? (a) 125 (b) 512 (c) 251 (d) 521
  39. 39.What is the smallest 3-digit number you can make using the digits 0, 7 and 2 once each? (a) 270 (b) 027 (c) 207 (d) 720
  40. 40.What is the smallest 4-digit number you can make using the digits 0, 9, 3 and 1 once each? (a) 1039 (b) 0139 (c) 9310 (d) 1309

Answer key

  1. 5
  2. 300
  3. 1023
  4. 506
  5. 2039
  6. 30
  7. 9
  8. 2
  9. 5
  10. 1068
  11. 9321
  12. 40
  13. 809
  14. 609
  15. 9732
  16. 507
  17. 7642
  18. 9861
  19. 106
  20. 20
  21. 964
  22. 4000
  23. 631
  24. 309
  25. 700
  26. 1
  27. 875
  28. 7654
  29. 962
  30. 6078
  31. 2000
  32. 106
  33. 5
  34. 6000
  35. 208
  36. 90
  37. 3057
  38. 521
  39. 207
  40. 1039

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